text: """
  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements.  See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership.  The ASF licenses this file
  to you under the Apache License, Version 2.0 (the
  "License"); you may not use this file except in compliance
  with the License.  You may obtain a copy of the License at
  
      http://www.apache.org/licenses/LICENSE-2.0
  
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  
  Ambari Agent
  
  """
  
  import os
  
  from resource_management.core.exceptions import Fail
  from resource_management.core.logger import Logger
  from resource_management.core.resources.system import Execute, File
  from resource_management.core.source import InlineTemplate, StaticFile
  from resource_management.libraries.functions.format import format
  from resource_management.libraries.script.script import Script
  from ambari_commons.os_family_impl import OsFamilyFuncImpl, OsFamilyImpl
  
  
  class MicrosoftRServerServiceCheck(Script):
    pass
  
  @OsFamilyImpl(os_family=OsFamilyImpl.DEFAULT)
  class MicrosoftRServerServiceCheckLinux(MicrosoftRServerServiceCheck):
    def service_check(self, env):
      import params
      env.set_params(params)
  
      try:
        params.HdfsResource(params.revo_share_hdfs_folder,
                            type="directory",
                            action="create_on_execute",
                            owner=params.hdfs_user,
                            mode=0777)
        params.HdfsResource(None, action="execute")
      except Exception as exception:
          Logger.warning("Could not check the existence of /user/RevoShare on HDFS, exception: {0}".format(str(exception)))
  
      if params.security_enabled:
        kinit_cmd = format("{kinit_path_local} -kt {smoke_user_keytab} {smokeuser_principal};")
        Execute(kinit_cmd,
          user=params.smokeuser
        )
  
      output_file = format('{tmp_dir}/microsoft_r_server_serviceCheck.out')
  
      File( format("{tmp_dir}/microsoft_r_server_serviceCheck.r"),
        content = StaticFile("microsoft_r_server_serviceCheck.r"),
        mode = 0755
      )
  
      Execute( format("Revo64 --no-save  < {tmp_dir}/microsoft_r_server_serviceCheck.r | tee {output_file}"),
        tries     = 1,
        try_sleep = 1,
        path      = format('/usr/sbin:/sbin:/usr/local/bin:/bin:/usr/bin'),
        user      = params.smokeuser,
        logoutput = True
      )
  
      # Verify correct output
      from resource_management.core import sudo
      output_content = sudo.read_file(format('{output_file}'))
      import re
      values_list = re.findall(r"\s(Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday)\s+(\d*)", output_content)
      if 7 != len(values_list):
        Logger.info("Unable to verify output of service check run")
        raise Fail("Unable to verify output of service check run")
      dayCountDictionary = {'Monday': '97975', 'Tuesday': '77725', 'Wednesday': '78875', 'Thursday': '81304', 'Friday': '82987', 'Saturday': '86159', 'Sunday': '94975'}
      for (day, count) in values_list:
        if count != dayCountDictionary[day]:
          Logger.info("Service check produced incorrect output for {0}. Was expecting {1} but encountered {2}".format(day, dayCountDictionary[day], count))
          raise Fail("Service check produced incorrect output for {0}. Was expecting {1} but encountered {2}".format(day, dayCountDictionary[day], count))
  
  
  if __name__ == "__main__":
    MicrosoftRServerServiceCheck().execute()
  